The is set to be a very popular press design. The press has two styles of butterfly .Each butterfly is 6mm deep x 25mm wide.
You can watch our youtube clip on how to use this press https://www.youtube.com/watch?v=gWCA_5fbSsA
Our new Double Helix video tutorial is available for just £5.00 , nearly an hour of advice, demos and tips on how to get the best results from Double Helix.